From: jangliss <jangliss@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Wed, 5 Dec 2007 20:25:53 +0000 (+0000)
Subject: Some IMAP servers handle empty bodies different.  NIL is a valid response for the... 
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=06bcb9c34e2bbcea3f6730cc0be5c1d01ddda7e5;p=squirrelmail.git

Some IMAP servers handle empty bodies different.  NIL is a valid response for the body, but we always expect a literal with a size.  See RFC2180 sec 4.1.3.

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@12804 7612ce4b-ef26-0410-bec9-ea0150e637f0
---

diff --git a/ChangeLog b/ChangeLog
index 45d05ae1..73543831 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -236,6 +236,9 @@ Version 1.5.2 - SVN
   - Added SquirrelMail debug mode.
   - Handle PHP's insistence on setting the value to 'deleted' for destroyed sessions
     (#1829098).
+  - Some IMAP servers send nil for an empty email body (See RFC2180,
+    section 4.1.3 on empty strings).
+
 
 Version 1.5.1 (branched on 2006-02-12)
 --------------------------------------
diff --git a/functions/mime.php b/functions/mime.php
index d1511d22..bf9701ee 100644
--- a/functions/mime.php
+++ b/functions/mime.php
@@ -147,6 +147,8 @@ function mime_fetch_body($imap_stream, $id, $ent_id=1, $fetch_size=0) {
 //        }
     } else if (ereg('"([^"]*)"', $topline, $regs)) {
         $ret = $regs[1];
+    } else if ((stristr($topline, 'nil') !== false) && (empty($wholemessage))) {
+        $ret = $wholemessage;
     } else {
         global $where, $what, $mailbox, $passed_id, $startMessage;
         $par = 'mailbox=' . urlencode($mailbox) . '&amp;passed_id=' . $passed_id;